FIELD: mechanical engineering. ^ SUBSTANCE: device comprises two dressing tools which are axially aligned and secured to the ends of the flexible members. The other ends of the members are secured to the lever. The flexible members are made of flat springs provided with projections mounted on the inner surfaces that face each other. The double-sided wedge-shaped member is mounted for permitting co...

FIELD: manufacture of web for papermaking machine. ^ SUBSTANCE: method involves providing spiral winding of band-shaped woven web, said web having first and second lateral sides, along which first and second edges are respectively extending, each of said edges comprising at least one longitudinal thread interwoven with transverse threads. First and second gaps are arranged adjacent to first and se...

FIELD: measuring equipment, particularly to locate fluid leaks, intrusions, or movements. ^ SUBSTANCE: device has multithrow product switch having a number of inlets corresponding to a number of oil wells and two outlets. One outlet is used to direct product obtained from one well to measure output thereof. Another one is connected to common oil field manifold. Product output is determined by mean...

FIELD: internet technologies. ^ SUBSTANCE: in system and method, via internet network, information about every produced product is distributed during its lifetime using a web-site, related to single sample of product with confirmation of owner rights. In case of transfer of rights to other owner, right for previous owner is cancelled using inbuilt access protection means. ^ EFFECT: systematized of...

FIELD: road vehicles. ^ SUBSTANCE: pneumatic tire tread cap has grooves limiting raised repetitive patterns, at least one of which is provided with first cuts and second cuts, each cut being limited by two main side surfaces interconnected by end surface. Bottom surfaces of first cuts and top surfaces of second cuts are functionally intercoupled so that, at any degree of wear of pneumatic tire tre...

A process for the manufacturing of a decorative laminate. The laminate comprises an upper decorative and abrasion resistant thermosetting laminate layer and a carrying core. The upper side of the core is provided with the abrasion resistant thermosetting laminate which is joined with the carrying core by means of a glue system comprising 8-25% by weight of particles calculated on the dry glue syst...

FIELD: medicine. ^ SUBSTANCE: method involves studying clinical presentation, applying otomicroscopy and tympanometry. Autophony, expansion feeling in ear, diplacusis with normal hearing capacity, tympanic membrane bulging towards the external acoustic duct and tympanic curve peak towards positive pressure taking place, auditory tube pumping effect is to be diagnosed. ^ EFFECT: high accuracy in ev...

FIELD: medicinal pharmacology. ^ SUBSTANCE: the present innovation deals with minor peptides which could be characterized with the following formula: X-A-B-C-Y-NH2, where X - alpha-aminoisobutiryl, tranexamyl (i.e.4-(aminomethyl)cyclo-hexane carbonyl), isonipecotinyl, gamma-aminobutiryl, hydrogen or imidazolylacetyl, A - D-2-methyltryptophan, D-beta-(2-naphthyl)alanine or D-tryptophan, B - D-2-met...

FIELD: refrigeration equipment. ^ SUBSTANCE: refrigerating system comprises removable network panel installed on outer surface of refrigerator and TV module or TV antenna unit adapted to receive TV signal and transmit thereof to network panel in wireless manner. This avoids the need to connect the refrigerator with TV antenna output by wires. TV module or TV antenna unit is connected to TV receive...

FIELD: medical engineering. ^ SUBSTANCE: device has visual symbolic notation system applied to each package. The visual symbolic notation system includes the first and the second information elements. The first one shows symbolic notation scale setting range of values inherent in particular attribute of hygienic absorbing article in the package. The second information element determines particular...

FIELD: medicine; medical engineering. ^ SUBSTANCE: device has probe having pressure sensor and vibrator and microprocessor connected to the sensor and vibrator. Method involves first introducing the probe into patient vagina or rectum and determining and recording maximum force applied patient when contracting pelvic fundus muscles. Pelvic fundus muscle contractions are repeated with known time in...

The seat and/or handlebars can be moved relative to the crank used to generate a resistance force during pedalling via at least one motor-driven carriage. A control unit is used to move the carriage during pedalling. The carriage is connected to a position sensor for continuously determining the position of the seat and/or handlebars relative to the crank during pedalling.

FIELD: catalyst preparation methods. ^ SUBSTANCE: immobilized ionic liquid is prepared by anion-assisted immobilization of ionic liquid, for which purpose a carrier is treated with anion source, for instance with inorganic halide to produce ionic liquid or applying it onto carrier. Alternatively, ionic liquid may be immobilized because of cation covalently linked to carrier, e.g. through silyl gro...

FIELD: mobile communications. ^ SUBSTANCE: after direct communication line has received information incorporating instruction received over control channel of direct communication line from base station for speeding up or speeding down return-line data, mobile station finds out if preceding information about capability of raising speed transferred to base station over control channel of return com...

FIELD: packing equipment, particularly to connect webs of packing material to produce packages for pourable food products in form-fill-seal type machine. ^ SUBSTANCE: method involves retaining end part of the first web with inner surface oriented in predetermined direction; cutting end part of the second web to create undercut surface; laying the undercut surface onto end part of the first web so ...

FIELD: production of mineral fiber panels having one or more cavities of predetermined shape. ^ SUBSTANCE: method involves succession of the following steps: using mineral fiber web containing non-hardened or non-cured binder; providing lengthwise displacement of mineral fiber web; pressing into web one or more forming parts, preferably by placing forming part/parts on surface and compressing web ...

FIELD: development of power plants using solar energy. ^ SUBSTANCE: proposed method depends on conversion and storage of solar energy including generation of heat energy used to set air in rotary motion within solar collector wherein air ducts are organized, disposed in parallel, and connected in series with motion of energy-saturated air flow. Each of such ducts accommodates group of local tilted...

FIELD: the invention refers to small power engineering using renewable energy sources- Sun, wind, lifting of warm air upwards, difference of atmospheric pressure throughout the height. ^ SUBSTANCE: The electric power station has an accumulator of solar power and a tower which is equipped with aerodynamic facilities for transformation of solar and wind energy in electric power. ^ EFFECT: creation, ...

FIELD: orthogonal frequency division multiple access multiplexed communication systems. ^ SUBSTANCE: for estimating state of subscriber subchannels to adaptively take decision on quantity of carrier pilot signals for each subscriber basing on estimates in orthogonal frequency division multiple access(OFDMA) communication system OFDMA communication system transmitter changes quantity of carrier pil...

FIELD: construction for dispensing of blade cartridges from package and attachment thereof to handle. ^ SUBSTANCE: cartridge package has casing construction defining sections for accommodation of respective cartridges. Casing construction has base, side walls and multiplicity of cartridge dividers between sections. Cartridge dividers comprise beveled dividers having upper and lower surfaces formin...